| 摘要 |
PROBLEM TO BE SOLVED: To provide a scroll compressor capable of inhibiting crack of a timing belt and improving reliability. SOLUTION: In the scroll compressor 4 provided with crank parts 17a, 18a connected to one side or another side of radial direction outer circumference part of a turning scroll member 14 respectively, a main crankshaft 17 and an auxiliary crankshaft 18 oscillating the turning scroll member 14, toothed pulleys 19A, 19B provided on a shaft end part 17b of the main crankshaft 17 and a shaft end part 18b of the auxiliary crankshaft 18, and a timing belt wound around the toothed pulleys 19A, 19B and synchronizingly rotating the main crankshaft 17 and the auxiliary crankshaft 18, the timing belt 20 includes a tooth surface canvas 20d covering a surface of tooth rubber 20c formed on an inner circumference side, and in an embodiment, a back surface canvas 20e covering surface of back surface rubber 20b in an outer circumference side not to touch ozone in atmosphere. COPYRIGHT: (C)2007,JPO&INPIT
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